Recommended Cable Sizes for Easy UPS 3M Advanced
 DANGER |
|---|
|
hazard of electric shock, explosion, or arc flash
All wiring must comply with all applicable national and/or
electrical codes. The maximum allowable cable size is 185 mm².
Failure to follow these instructions will result in death or serious injury.
|
Cable sizes in this manual are based on table B.52.5 of IEC 60364-5-52 with the following assertions:
-
90 °C conductors
-
An ambient temperature of 30 °C
-
Use of copper conductors (Tin)
-
Installation method C
PE size is based on table 54.2 of IEC 60364-4-54.
If the ambient temperature is greater than 30 °C, larger conductors are to be used in accordance with the correction factors of the IEC.
NOTE: Refer to the UPS
installation manual for UPS input cable sizes.
| 3+0 Parallel Capacity | 2+0
Parallel Capacity 2+1 Parallel Redundant |
1+0 Single 1+1 Parallel Redundant |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| UPS rating | Per Phase (mm²) | Neutral (mm2) | PE (mm²) | Per Phase (mm²) | Neutral (mm2) | PE (mm²) | Per Phase (mm²) | Neutral (mm2) | PE (mm²) | |
| 100 kW | UPS output |
70 |
2x70 |
35 |
70 |
2x70 |
35 |
70 |
2x70 |
35 |
| Input (single mains)/ bypass (dual mains) |
4x50 |
4x95 |
120 |
2x70 |
4x70 |
70 |
70 |
2x70 |
35 |
|
| Load |
4x50 |
4x95 |
120 |
2x70 |
4x70 |
70 |
70 |
2x70 |
35 |
|
| 150 kW | UPS output | – | – | – |
120 |
120 |
70 |
120 |
120 |
70 |
| Input (single mains)/ bypass (dual mains) |
– | – | – |
4x50 |
4x95 |
120 |
120 |
120 |
70 |
|
| Load | – | – | – |
4x50 |
4x95 |
120 |
120 |
120 |
70 |
|
| 200 kW | UPS output | – | – | – |
2x70 |
2x70 |
70 |
2x70 |
2x70 |
70 |
| Input (single mains)/ bypass (dual mains) |
– | – | – |
4x70 |
4x70 |
185 |
2x70 |
2x70 |
70 |
|
| Load | – | – | – |
4x70 |
4x70 |
185 |
2x70 |
2x70 |
70 |
|
| 250 kW | UPS output | – | – | – | – | – | – |
2x95 |
2x95 |
95 |
| Input (single mains)/ bypass (dual mains) |
– | – | – | – | – | – |
2x95 |
2x95 |
95 |
|
| Load | – | – | – | – | – | – |
2x95 |
2x95 |
95 |
|